Friday, May 16, 2014

Russian Proton Rocket Fails After Launch-Latest of several for the Russian rocket type in recent years

http://www.universetoday.com/

About nine minutes after launching towards space, a Russian Proton rocket reportedly crashed Friday (May 16), destroying an advanced satellite being carried on board. The incident happened about 540 seconds after liftoff, after the events of the video shown above.

Russian news site RT (among others) reported that the rocket and Express-AM4R mainly burned up in the atmosphere, meaning no physical damage would be caused to the ground. But this failure marks the latest of several for the Russian rocket type in recent years.

“The exact cause is hard to establish immediately; we will be studying the telemetry. Preliminary information points to an emergency pressure drop in a steering engine of the third stage of the rocket,” said Oleg Ostapenko, the head of the Russian Federal Space Agency (Roscosmos), in a quote cited in RT.


Archive picture of a Proton launch. Image credit: ILS

The third stage is called a Breeze-M and reportedly experienced an emergency engine shutdown after the rocket veered on to a different trajectory than it was supposed to. Proton launches have ceased at the Baikonur Space Center in Kazakhstan pendingan investigation.

Read more: http://www.universetoday.com/111940/russian-proton-rocket-fails-after-launch-destroys-satellite-reports/#ixzz31tQTB2Wb

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